year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 16, 04, 11,  114.389450,   64.059181,   9,  93,  342.343781,   37.983578,     8,  1919
 2020, 08, 16, 04, 11,  114.373260,   64.055832,   8,  64,  306.703735,    6.788713,     8,  1920
 2020, 08, 16, 04, 11,  114.382568,   64.065575,   8,  77,  316.911560,   13.172575,     9,  1919
 2020, 08, 16, 04, 11,   98.535522,   59.325283,   8,  66,  307.694061,   17.626822,    12,  2976
 2020, 08, 16, 04, 11,   98.520302,   59.318951,   8,  47,  301.409637,   11.325552,    12,  2977
 2020, 08, 16, 04, 11,   98.538460,   59.316895,   8,  65,  307.512573,   17.006462,    19,  2976
 2020, 08, 16, 04, 11,  101.372917,   60.485626,   8,  59,  304.417816,   10.445379,    22,  2757
 2020, 08, 16, 04, 11,  102.727928,   61.117279,   8,  57,  303.807953,    7.991193,    39,  2622
 2020, 08, 16, 04, 11,  112.347466,   64.427101,   7,  19,  308.153076,    6.294069,   117,  1995
 2020, 08, 16, 04, 11,  112.374077,   64.441170,   8,  78,  317.899078,   13.591475,   118,  1993
 2020, 08, 16, 04, 11,  112.356934,   64.437363,   8,  77,  316.628204,   12.508400,   118,  1994
 2020, 08, 16, 04, 11,  112.461151,   64.476662,   9,  92,  339.589691,   36.071793,   120,  1987
 2020, 08, 16, 04, 11,  112.453583,   64.483131,   9,  89,  335.127533,   29.069046,   121,  1987
 2020, 08, 16, 04, 11,  111.247711,   64.210510,   8,  67,  346.418762,   46.694534,   121,  2056
 2020, 08, 16, 04, 11,  111.257454,   64.221252,   9,  94,  366.683167,   89.736626,   122,  2055
 2020, 08, 16, 04, 11,  111.239517,   64.217087,   8,  71,  341.395874,   39.020477,   122,  2056
 2020, 08, 16, 04, 11,  111.267105,   64.231949,   9, 100,  386.937134,  159.643173,   123,  2054
 2020, 08, 16, 04, 11,  111.249367,   64.227837,   8,  78,  338.628479,   33.904751,   123,  2055
 2020, 08, 16, 04, 11,  111.670227,   64.349457,   8,  75,  318.066406,   13.877241,   126,  2030
 2020, 08, 16, 04, 11,  111.242973,   64.251724,   8,  51,  323.488403,   16.031416,   126,  2054
 2020, 08, 16, 04, 11,  111.171539,   64.235199,   8,  76,  323.937256,   19.242558,   126,  2058
 2020, 08, 16, 04, 11,  111.117912,   64.222755,   8,  56,  317.255951,   14.707851,   126,  2061
 2020, 08, 16, 04, 11,  111.234985,   64.258331,   8,  79,  336.491028,   30.064861,   127,  2054
 2020, 08, 16, 04, 11,  111.109886,   64.229378,   8,  51,  329.100525,   24.335016,   127,  2061
 2020, 08, 16, 04, 11,  111.659981,   64.350304,   8,  70,  315.517029,   10.693148,   128,  2030
 2020, 08, 16, 04, 11,  111.180771,   64.238983,   8,  63,  323.372467,   16.429298,   128,  2057
 2020, 08, 16, 04, 11,  111.109505,   64.222221,   8,  74,  339.497223,   35.863724,   128,  2061
 2020, 08, 16, 04, 11,  112.378593,   64.520691,   8,  48,  322.244812,   15.242775,   129,  1988
 2020, 08, 16, 04, 11,  111.226326,   64.258156,   8,  73,  337.922150,   32.850822,   129,  2054
 2020, 08, 16, 04, 11,  111.101532,   64.228859,   8,  60,  321.454590,   15.780213,   129,  2061
 2020, 08, 16, 04, 11,  112.353546,   64.523300,   8,  36,  315.478424,   10.205964,   130,  1989
 2020, 08, 16, 04, 11,  111.307381,   64.285553,   8,  70,  310.365753,    6.690528,   130,  2049
 2020, 08, 16, 04, 11,  111.192551,   64.267204,   8,  78,  322.040710,   16.339977,   131,  2055
 2020, 08, 16, 04, 11,  111.067268,   64.237823,   8,  71,  336.704712,   32.903847,   131,  2062
 2020, 08, 16, 04, 11,  111.059166,   64.244446,   9,  93,  343.706085,   44.293427,   132,  2062
 2020, 08, 16, 04, 11,  111.051109,   64.251060,   9, 100,  398.599823,  220.724564,   133,  2062
 2020, 08, 16, 04, 11,  111.032860,   64.246758,   8,  37,  311.521210,    9.919327,   133,  2063
 2020, 08, 16, 04, 11,  111.363922,   64.332405,   9,  90,  336.809265,   33.404034,   134,  2044
 2020, 08, 16, 04, 11,  121.573418,   66.200562,   8,  45,  301.708588,    4.284138,   136,  1416
 2020, 08, 16, 04, 11,  111.321999,   64.347977,   9,  92,  341.458771,   40.224518,   137,  2045
 2020, 08, 16, 04, 11,  111.721107,   64.447495,   8,  77,  316.752106,   12.306378,   138,  2022
 2020, 08, 16, 04, 11,  111.703766,   64.443565,   8,  74,  313.733948,   10.248713,   138,  2023
 2020, 08, 16, 04, 11,  111.099457,   64.304863,   8,  69,  318.554504,   14.719642,   138,  2057
 2020, 08, 16, 04, 11,  111.081520,   64.300682,   8,  62,  310.591644,    9.470124,   138,  2058
 2020, 08, 16, 04, 11,  111.297821,   64.367661,   9,  99,  359.831848,   75.462753,   140,  2045
 2020, 08, 16, 04, 11,  111.173126,   64.338882,   8,  45,  308.649506,    7.401581,   140,  2052
 2020, 08, 16, 04, 11,  111.165009,   64.345474,   8,  61,  309.728119,    8.775310,   141,  2052
 2020, 08, 16, 04, 11,  111.856247,   64.519226,   9,  86,  329.548340,   23.792313,   143,  2012
 2020, 08, 16, 04, 11,  111.800674,   64.502975,   8,  59,  313.618988,    8.292860,   144,  2015
 2020, 08, 16, 04, 11,  121.725380,   66.282722,   9,  81,  321.184814,   13.759440,   145,  1404
 2020, 08, 16, 04, 11,  121.708206,   66.280403,   9,  86,  329.824158,   20.477022,   145,  1405
 2020, 08, 16, 04, 11,  112.120125,   64.583145,   8,  73,  312.905731,    9.776387,   145,  1996
 2020, 08, 16, 04, 11,  111.845177,   64.521332,   9,  89,  333.787231,   27.624470,   145,  2012
 2020, 08, 16, 04, 11,  121.702850,   66.286896,   7,  26,  307.329926,    5.264956,   146,  1405
 2020, 08, 16, 04, 11,  111.829567,   64.534340,   8,  75,  321.111603,   15.792897,   147,  2012
 2020, 08, 16, 04, 11,  111.823341,   64.557732,   8,  68,  314.288971,   10.816379,   150,  2011
 2020, 08, 16, 04, 11,  111.251358,   64.435600,   9, 100,  363.822906,   86.051109,   151,  2043
 2020, 08, 16, 04, 11,  111.233513,   64.431488,   8,  76,  315.796356,   12.338573,   151,  2044
 2020, 08, 16, 04, 11,  111.215675,   64.427361,   8,  44,  307.679047,    6.813576,   151,  2045
 2020, 08, 16, 04, 11,  111.493996,   64.516373,   8,  77,  317.218140,   11.778093,   154,  2028
 2020, 08, 16, 04, 11,  121.636681,   66.342873,   8,  70,  310.237396,    6.998097,   155,  1406
 2020, 08, 16, 04, 11,  111.485886,   64.522873,   9,  90,  336.478180,   31.879620,   155,  2028
 2020, 08, 16, 04, 11,  111.301453,   64.505928,   8,  61,  315.213104,    9.749183,   158,  2037
 2020, 08, 16, 04, 11,  111.293510,   64.506699,   8,  78,  317.790192,   12.346451,   160,  2037
 2020, 08, 16, 04, 11,  111.429344,   64.563148,   8,  72,  315.265564,   12.034919,   163,  2028
 2020, 08, 16, 04, 11,  111.091637,   64.485123,   8,  44,  308.994507,    7.884680,   163,  2047
 2020, 08, 16, 04, 11,  111.073746,   64.480942,   8,  60,  310.637390,    9.580967,   163,  2048
 2020, 08, 16, 04, 11,  111.405014,   64.582634,   8,  32,  323.975800,   16.676414,   166,  2028
 2020, 08, 16, 04, 11,  111.316109,   64.562263,   8,  69,  314.113647,   11.129346,   166,  2033
 2020, 08, 16, 04, 11,  111.308052,   64.568787,   8,  74,  314.591919,   11.804625,   167,  2033
 2020, 08, 16, 04, 11,  111.148430,   64.532043,   8,  53,  307.542480,    6.503394,   167,  2042
 2020, 08, 16, 04, 11,  111.130569,   64.527908,   9,  81,  321.117737,   17.164122,   167,  2043
 2020, 08, 16, 04, 11,  111.353508,   64.587570,   8,  40,  319.423248,   14.502877,   168,  2030
 2020, 08, 16, 04, 11,  111.408195,   64.616722,   8,  62,  315.994598,   12.487750,   170,  2026
 2020, 08, 16, 04, 11,  111.232430,   64.593353,   8,  66,  325.533325,   18.935749,   172,  2035
 2020, 08, 16, 04, 11,  111.543732,   64.688911,   8,  45,  324.697327,   17.196306,   175,  2016
 2020, 08, 16, 04, 11,  111.154793,   64.600769,   8,  47,  331.904663,   26.189589,   175,  2038
 2020, 08, 16, 04, 11,  111.136887,   64.596664,   8,  38,  323.037689,   17.090559,   175,  2039
 2020, 08, 16, 04, 11,  111.153450,   64.595184,   9,  96,  350.567444,   55.941742,   176,  2038
 2020, 08, 16, 04, 11,   96.516846,   60.422352,   9,  88,  333.332977,   61.501183,   245,  2978
 2020, 08, 16, 04, 11,   96.500687,   60.415298,   7,  22,  300.089081,   10.625095,   245,  2979
 2020, 08, 16, 04, 11,   97.356567,   60.845940,   8,  68,  309.047089,   17.980711,   249,  2915
 2020, 08, 16, 04, 11,   96.258812,   60.444485,   8,  54,  311.350433,   22.256588,   253,  2986
 2020, 08, 16, 04, 11,   96.243965,   60.438049,   8,  74,  355.940552,  134.043381,   253,  2987
 2020, 08, 16, 04, 11,   96.226662,   60.430542,   7,  14,  301.497070,   10.680283,   253,  2988
 2020, 08, 16, 04, 11,   96.262238,   60.434738,   9,  87,  331.600555,   58.027481,   260,  2986
 2020, 08, 16, 04, 11,   96.246819,   60.427948,   9,  89,  335.211029,   66.769402,   260,  2987
 2020, 08, 16, 04, 11,  109.355164,   65.622948,   9, 100,  372.514191,  113.023094,   365,  2053
 2020, 08, 16, 04, 11,  109.336647,   65.618576,   9,  83,  323.991852,   20.466465,   365,  2054
 2020, 08, 16, 04, 11,  107.885834,   65.991898,   8,  76,  315.700531,   14.000916,   459,  2088
 2020, 08, 16, 04, 11,  107.876808,   65.998550,   8,  42,  305.205719,    6.443005,   460,  2088
 2020, 08, 16, 04, 11,  107.857399,   65.993790,   8,  67,  309.541473,    9.200261,   460,  2089
 2020, 08, 16, 04, 11,  107.850693,   66.027863,   9,  89,  334.156891,   34.927956,   466,  2087
 2020, 08, 16, 04, 11,   97.357941,   63.047646,   8,  56,  303.603088,    9.140259,   503,  2727